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Momentive SS4155 Blue Primer

Silmid P/N: VAR0000388
From £24.94 (excl VAT) £29.93 (Inc VAT)
Momentive SS4155 primers are formulated for use with Momentive performance materials RTV silicone rubber adhesive sealants. Supplied in various sizes.

Product Information

For most Momentive performance materials two-component products, a primer is required when an adhesive bond is needed between the silicone rubber compound and a non- silicone surface (see table below). All primers are one-component products requiring no mixing and are supplied ready- to- use as easily as pourable solvent solutions. SS4155 is a general purpose primer for use with any RTV.


  • One component- no mixing
  • Simple handling procedures and equipment for easy use and low processing cost.
  • Dry at room temperature and ambient humidity conditions
  • Improve adhesion of 2 part silicones
  • Helps promote adhesion to many substrates


  • Momentive SS4155
  • Blue Primer

Shipping information

Orders over £100 placed online will now qualify for FREE UK Mainland delivery*

Orders under £100 placed online for UK Mainland delivery is £12.00*

**Orders requiring Pre 10.00am Next Day delivery has also been lowered from £35.00 to £30.00, orders placed through the office will incur additional charges.** 

International delivery (door to door delivery) is available for selected countries worldwide. Shipping will be automatically calculated based on the weight, location and hazardous nature of the goods. Customers can also choose ex works to arrange their own collection.

Please refer to our delivery page for more information.